Weather archive in the Isle of Portland

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2025 July 22, Tuesday	17	19.3 67	755.4 29.74 1007.12 1007.12	760.0 29.92 1013.25 1013.25	0.1 0 0.13 0.13	77	Wind blowing from the west-southwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	no clouds no clouds no clouds											20.0 12.4	15.2 59	No precipitation No precipitation	1
	16	19.4 67	755.5 29.74 1007.25 1007.25	760.0 29.92 1013.25 1013.25	0.2 0.01 0.27 0.27	75	Wind blowing from the west-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	no clouds no clouds no clouds											21.0 13.1	14.9 59	No precipitation No precipitation	1
	15	19.8 68	755.3 29.74 1006.98 1006.98	759.9 29.92 1013.12 1013.12	0.1 0 0.13 0.13	75	Wind blowing from the west-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	10 m/s 36 km/h 22 mph 19 knots 5 Bft	no clouds no clouds no clouds											19.0 11.8	15.2 59	No precipitation No precipitation	1
	14	18.7 66	755.3 29.74 1006.98 1006.98	760.0 29.92 1013.25 1013.25	0.4 0.02 0.53 0.53	79	Wind blowing from the west-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	no clouds no clouds no clouds											19.0 11.8	15.0 59	No precipitation No precipitation	1
	13	19.6 67	755.3 29.74 1006.98 1006.98	759.9 29.92 1013.12 1013.12	0.7 0.03 0.93 0.93	74	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	no clouds no clouds no clouds											25.0 15.5	14.9 59	No precipitation No precipitation	6
	12	19.2 67	755.2 29.73 1006.85 1006.85	759.7 29.91 1012.85 1012.85	1.2 0.05 1.6 1.6	82	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	no clouds no clouds no clouds											18.0 11.2	16.0 61	No precipitation No precipitation	1
	11	18.6 65	754.9 29.72 1006.45 1006.45	759.5 29.9 1012.58 1012.58	1.3 0.05 1.73 1.73	83	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984			19.0 11.8	15.6 60	No precipitation No precipitation	1
	10	17.9 64	754.6 29.71 1006.05 1006.05	759.1 29.89 1012.05 1012.05	1.3 0.05 1.73 1.73	84	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	no clouds no clouds no clouds				16.6 62	18.1 65						22.0 13.7	15.1 59	No precipitation No precipitation	12
	09	17.6 64	754.0 29.69 1005.25 1005.25	758.6 29.87 1011.38 1011.38	1.0 0.04 1.33 1.33	85	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	no clouds no clouds no clouds											24.0 14.9	15.0 59	No precipitation No precipitation	1
	08	16.8 62	753.6 29.67 1004.72 1004.72	758.2 29.85 1010.85 1010.85	1.1 0.04 1.47 1.47	89	Wind blowing from the west-northwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	no clouds no clouds no clouds											21.0 13.1	14.9 59	No precipitation No precipitation	1
	07	17.0 63	753.3 29.66 1004.32 1004.32	757.9 29.84 1010.45 1010.45	1.0 0.04 1.33 1.33	90	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	no clouds no clouds no clouds				16.8 62	17.8 64						16.0 9.9	15.4 60	No precipitation No precipitation	12
	06	17.0 63	753.0 29.65 1003.92 1003.92	757.6 29.83 1010.05 1010.05	0.9 0.04 1.2 1.2	91	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	no clouds no clouds no clouds											13.0 8.1	15.5 60	No precipitation No precipitation	1
	05	16.9 62	752.5 29.63 1003.25 1003.25	757.1 29.81 1009.38 1009.38	0.6 0.02 0.8 0.8	90	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	no clouds no clouds no clouds											17.0 10.6	15.3 60	No precipitation No precipitation	1
	04	16.9 62	752.3 29.62 1002.98 1002.98	757.0 29.8 1009.25 1009.25	0.7 0.03 0.93 0.93	89	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	no clouds no clouds no clouds											17.0 10.6	15.1 59	No precipitation No precipitation	1
	03	17.1 63	752.1 29.61 1002.72 1002.72	756.7 29.79 1008.85 1008.85	0.7 0.03 0.93 0.93	89	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	no clouds no clouds no clouds											17.0 10.6	15.2 59	No precipitation No precipitation	1
	02	17.2 63	751.9 29.6 1002.45 1002.45	756.5 29.78 1008.58 1008.58	0.8 0.03 1.07 1.07	88	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	no clouds no clouds no clouds											18.0 11.2	15.1 59	No precipitation No precipitation	1
	01	17.3 63	751.6 29.59 1002.05 1002.05	756.2 29.77 1008.18 1008.18	0.9 0.04 1.2 1.2	86	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	no clouds no clouds no clouds											20.0 12.4	15.0 59	No precipitation No precipitation	6
	00	17.5 64	751.4 29.58 1001.78 1001.78	756.0 29.76 1007.92 1007.92	1.3 0.05 1.73 1.73	87	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	no clouds no clouds no clouds											18.0 11.2	15.3 60	No precipitation No precipitation	1
July 21, Monday	23	17.5 64	751.1 29.57 1001.38 1001.38	755.7 29.75 1007.52 1007.52		85	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	no clouds no clouds no clouds											21.0 13.1	15.0 59	No precipitation No precipitation	1
	22	17.3 63	750.7 29.56 1000.85 1000.85	755.4 29.74 1007.12 1007.12	1.5 0.06 2 2	88	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	no clouds no clouds no clouds				16.8 62	19.3 67						23.0 14.3	15.3 60	No precipitation No precipitation	12
	21	17.5 64	750.1 29.53 1000.05 1000.05	754.6 29.71 1006.05 1006.05	1.3 0.05 1.73 1.73	86	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	no clouds no clouds no clouds											27.0 16.8	15.1 59	No precipitation No precipitation	1
	20	17.5 64	749.7 29.52 999.52 999.52	754.3 29.7 1005.65 1005.65		86	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	19 m/s 68 km/h 43 mph 37 knots 8 Bft	23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft	no clouds no clouds no clouds											29.0 18.0	15.2 59	No precipitation No precipitation	1
	19	16.9 62	749.2 29.5 998.85 998.85	753.8 29.68 1004.98 1004.98	0.9 0.04 1.2 1.2	88	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	no clouds no clouds no clouds				14.9 59	19.3 67						24.0 14.9	14.9 59	No precipitation No precipitation	12
	18	17.7 64	748.8 29.48 998.32 998.32	753.4 29.66 1004.45 1004.45	0.8 0.03 1.07 1.07	82	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft	10 m/s 36 km/h 22 mph 19 knots 5 Bft	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984			20.0 12.4	14.5 58	No precipitation No precipitation	1
	17	18.3 65	748.6 29.47 998.05 998.05	753.2 29.65 1004.18 1004.18	1.0 0.04 1.33 1.33	80	Wind blowing from the west-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft	10 m/s 36 km/h 22 mph 19 knots 5 Bft	no clouds no clouds no clouds											22.0 13.7	14.7 58	No precipitation No precipitation	1

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